[HOpenGL] ghc-6.0.1 and OpenGL enabled

[Sven Eric Panitz]

I do not really like the name 'matrixExcursion'. It is so technical a
name. Since quite often the code passed to a matrixExcursion is
in form of a do notation, I found the name locally quite appealing ,since 
then your
code looks like:

locally = matrixExcursion

colorFigure n = do
  locally $ do
    currentColor $= Color4 1 0 0 1
    translate$Vector3 0 0 (-n/2)
    square n
  locally $ do
    currentColor $= Color4 0 1 0 1
    translate$Vector3 0 0 (n/2)
    square n

gruß
Sven Eric



On Tue, 07 Oct 2003 19:06:23 +0200, Sven Panne <Sven.Panne at informatik.uni- 
muenchen.de> wrote:

> Patrick Scheibe wrote:
>> [...] The push and popMatrix functions dont seem to be there in future.
>> What should I use instead of this? [...]
>
> As Wolfgang has already pointed out, using matrixExcursion is the way to 
> go.
> (BTW, I'm not very happy with this name, any suggestions are highly 
> appreciated.)


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